A Subpath Kernel for Rooted Unordered Trees.

Daisuke Kimura Tetsuji Kuboyama Tetsuo Shibuya Hisashi Kashima

Published in: PAKDD (1) (2011)

Keyphrases

unordered trees
ordered trees
semi structured data
mining frequent
tree structures
kernel function
tree structured data
kernel methods
tree patterns
support vector
feature space
tree kernels
structured data
spatial data